Calculate A+B-C+D
[6410] Calculate A+B-C+D - Look at the series (7, 16, 43, B, A, 1096, 3283, 9844, 29527, C, 265723, D, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A+B-C+D! - #brainteasers #math - Correct Answers: 19 - The first user who solved this task is Nasrin 24 T
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Calculate A+B-C+D

Look at the series (7, 16, 43, B, A, 1096, 3283, 9844, 29527, C, 265723, D, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A+B-C+D!
Correct answers: 19
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
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I think...

There are three girls at a bar, a red head, a brunette, and a blonde.

They have a seat at the bar. The bar tender says, "If you go into the bathroom there is a mirror. Look into the mirror and tell anything in your life that you believe is true. If you are telling the truth then "POOF" a hundred dollars pops out, if you lie then "POOF" you'll disappear."

So the red head goes in first and stares deeply into the mirror and proclaims, "I think that i am the most beautiful woman in the world!", "POOF" a hundred dollars pops out.

Then the brunette goes in. "I think that i am the smartest woman in the world," "POOF" a hundred dollars pops out.

Now it's the blonde's turn. She slowly walks into the bathroom with her hands over her eyes and peeks between her fingers at the mirror. She waits... nothing happens... she is glad. She stands bravely and states, "I think... "POOF " she disappears.

Submitted by Curtis

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Sophia Louisa Jex-Blake

Died 7 Jan 1912 at age 71 (born 21 Jan 1840).Sophia Louisa Jex-Blake was a British physician though whose determined efforts Parliament passed legislation to give women the right to have access to a medical education. She had spent years in her own attempt to enrol in a Scottish medical school. Eventually, she held a license at age 37 and opened a private practice in Scotland the following year. She was the country's first female doctor. She succeeded in having a medical school for women opened in London (1874) and a few years later, she established one in Edinburgh (1886). She made it possible for women to enter the medical profession to practice medicine and surgery.«
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